How Much Power Does CCTV Use?

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There are a number of factors that affect a CCTV’s power consumption, industry experts suggest the power consumption will be at least 1-2 watts per hour.

A CCTV’s power consumption is directly related to how many cameras are being monitored. Closer monitoring increases the use of electricity and can cause more wear on the camera and monitor as they are on all day.

According to Green Energy Expert, it could take up to 1-2 watts an hour for a single camera depending on how much it is monitored. If a company monitors 10 cameras and has them turned on for 8 hours each day, then their power consumption would be about 1-2 megawatts per hour (MW/h).

This question is one of the most intriguing and intriguing questions people ask. It’s not just the power that CCTV use, but how does it compare to other technology.

A kilowatt-hour (kWh) is the general unit of electricity consumed in a day, or 3600 watt hours (Wh). So if we take an average CCTV camera with a 50 milliwatt lightbulb equivalent, we can infer that it will consume 0.3 kWh per day or 7.2 kWh per month on average if left running 24 hours a day. You might be surprised to find out that this doesn’t even put it in the top 10 list of energy consuming devices in your home

The answer to this question is not as simple as one may think. There are many factors that come into play when considering how much power CCTV uses, including the video quality, camera type and operating temperature.

This article will explore how much power CCTV uses by looking at these three aspects, and then use some simple calculations to calculate the overall energy efficiency of the cameras.

Please note that this article will not explore input power (such as the electricity taken from a plug). It is only concerned with how much electric current is used while the cameras are in use.